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Passionate about Music

 

w w w . B e t t e r M u s i c B u i l d e r . c o m

Thank you for purchasing this unit. To 

make full and effective use of this unit, 

please read this Owner's Manual 

carefully before operating it. Please 

retain this manual for future reference. 

Professional UHF Wireless Microphone System

VM-92U G2

Operating Instructions

Passionate about Music

Better Music Builder .com

®

110421

UHF

Frequency Selectable

2-in-1 Base Module ***1 Receive Module with 2 Wireless Microphones System

U

H

F W

IR

EL

ES

S

 S

Y

S

TE

M

 

V

M

-9

2

U

 G

2

750.00

5mW

MHz

ON

/

OFF

U

H

F W

IR

EL

ES

S

 S

Y

S

TE

M

 

V

M

-9

2

U

 G

2

725.00

5mW

MHz

ON

/

OFF

POWER

iR

VM-92U G2

UP

SET

DOWN

MIC 2

UP

SET

DOWN

MIC 1

2-IN-1 BASE RECEIVER MODULE

DUAL CHANNEL RECEIVER

UHF

AF

CH

IR

FRQ SCAN

RF

B

725.000

MHZ

BAT

AF

CH

IR

FRQ SCAN

RF

B

750.000

MHZ

BAT

Summary of Contents for VM-92U G2

Page 1: ...rophone System VM 92U G2 Operating Instructions Passionate about Music Better Music Builder com 110421 UHF Frequency Selectable 2 in 1 Base Module 1 Receive Module with 2 Wireless Microphones System UHF WIRELESS SYSTEM VM 92U G2 750 00 5mW MHz ON OFF UHF WIRELESS SYSTEM VM 92U G2 725 00 5mW MHz ON OFF POWER iR VM 92U G2 UP SET DOWN MIC 2 UP SET DOWN MIC 1 2 IN 1 BASE RECEIVER MODULE DUAL CHANNEL R...

Page 2: ...uency with Microphone 10 How to Select Frequency Channel for the Receiver 11 How to Adjust Squelch 11 How to Insert change Batteries of Microphone 12 How to Turn On Off Microphone 13 How to Interchange Microphone Head 13 TECHNICAL SPECIFICATION 14 BODY PACK MICROPHONE Optional 15 16 TROUBLESHOOTING 17 18 APPENDIX 19 21 WARRANTY 22 CONTACT INFORMATION 23 hand held Base Module Features Package Intro...

Page 3: ...hannel selections and microphone battery levels with clear status RF Radio Frequency connection and sensitive AF Audio Frequency input signal indicators The super bring backlight LCD allows user to dim light setting in turn giving the owner full control and maintenance of the microphone system day and nights It comes with easy and convenient portable mounting rack for rental system usage making th...

Page 4: ...ity connections a XLR to XLR cable is highly recommended Recommend AA ALKALINE BATTERY AA ALKALINE BATTERY AA ALKALINE BATTERY AA ALKALINE BATTERY AA 1 5V BATTERY 4 UNITS DC POWER ADAPTOR 1 UNIT DC POWER USAGE This wireless microphone system is designed specifically for the North American market which uses 120V for DC power For usage in Asia or Europe please change it to 220V by an adaptor with DC...

Page 5: ...ECTOR BUTTONS UP SET DOWN Allows control of LCD screen and it s functions 2 MIC 1 LCD SCREEN Displays MIC 1 system status 3 POWER BUTTON Turns the system on off 4 IR PORT Infrared port for the Wireless Infrared Auto Sync System Pointing the handheld microphone s infrared port at the receiver s infrared port to allow communication 5 MIC 2 LCD SCREEN Displays MIC 2 system status 6 MIC 1 SELECTOR BUT...

Page 6: ...NC socket 17 MIC 2 SQUELCH CONTROL Distance coverage adjustment 18 MIXED OUTPUT unbalanced 1 4 audio output for MIC 1 MIC 2 19 MIC 2 BALANCED OUTPUT balanced XLR audio output 20 MIC 1 BALANCED OUTPUT balanced XLR audio output 21 POWER SUPPLY Removable adapter with DC14 22V 500mA 22 MIC 1 SQUELCH CONTROL Distance coverage adjustment 23 ANTENNA A Connect the antennas to the BNC socket ANTENNA B ANTE...

Page 7: ...n change MIC 1 effects without affecting MIC 2 effects MIC 2 BALANCED OUTPUT is balanced audio output for MIC 2 using XLR connection When using this output you can change MIC 2 effects without affecting MIC 1 effects UHF WIRELESS SYSTEM DIAGRAM Set Up We highly recommend using balanced XLR connections if the distance between the microphone receiver and the mixer is more than 10 feet The grounding ...

Page 8: ...ptor REAR VIEW ANTENNA IS ADJUSTABLE ANTENNA B ANTENNA A MIC 2 SQUELCH MAX MIN MAX MIN MIC 1 SQUELCH DC 14V DC POWER MIC 2 BALANCED MIC 1 BALANCED TRUE DIVERSITY MIX MIC 1 2 UNBALANCED AUDIO OUTPUT 364130911000 Model No VM 92U G2 CALIFORNIA UNITED STATES OF AMERICA w w w BetterMusicBuilder com ENGINEERED AND DESIGN IN U S A Better Music Builder 10 inches 19 inches 13 8 inches Rack mount kit is not...

Page 9: ...PORT Infrared port for the Wireless Infrared Auto Sync Technology Point the microphone s infrared port at the receiver s infrared port to allow communication 6 SET BUTTON Press SET button to confirm frequency 7 TRANSMISSION POWER LEVEL CONTROLLER 8 BATTERY SLOTS Insert 2x1 5V AA battery or 2x1 2V rechargeable battery UHF WIRELESS SYSTEM VM 92U G2 ON OFF 725 00 5mW MHz 1 2 3 5 6 7 8 ON OFF 725 00 5...

Page 10: ...sic Builder uses the latest technology to indicate the battery status so you can see the battery strength If the microphone cannot be turn on please check the battery It may be very low Typical new full battery life is 4 6 hours with our system otherwise the batteries might be defective or near expiration date Batteries are not covered under our product warranty NOTE Low Battery Full Battery LCD s...

Page 11: ...ss SET This will allow the receiver search for the strongest frequency to set 2 MANUAL FREQUENCY SELECT STEP 1 Press SET on the receiver to allow the CH text to blink STEP 2 Press UP or DOWN until FRQ is blinking and press SET While flashing select the desired frequency Once selected wait until FRQ stops flashing Operation AF CH IR FRQ SCAN RF CH 00 MHZ BAT A UP SET DOWN MIC 1 UP SET DOWN MIC 1 AF...

Page 12: ... DOWN MIC 1 UP SET DOWN MIC 1 STEP 3 While the IR light is on turn ON the microphone open battery compartment and point the microphone infrared port IR directly at the receiver s IR PORT to initiate the syncing process IMPORTANT IR should be visible to the receiver Twist battery cover off if frequencies are not synching AF CH IR FRQ SCAN RF CH 00 MHZ BAT A UP SET DOWN MIC 1 POWER iR VM 92U G2 AF C...

Page 13: ...age of microphone further away from the receiver However the drawback of using a higher level of squelch is the increased chance of interference AF CH IR FRQ SCAN RF CH 00 MHZ BAT A UP SET DOWN MIC 1 UP SET DOWN MIC 1 If you need to find a channel for a frequency not selected please follow steps for Manual Frequency Select then follow step 1 for Frequency Channel Select NOTE ANTENNA B ANTENNA A MI...

Page 14: ...e careful not to drop Microphone while inserting batteries Make sure to follow the polarity of the battery according to the battery slots STEP 3 Twist back battery cover Good AA ALKALINE BATTERY AA ALKALINE BATTERY No Good AA ALKALINE BATTERY AA ALKALINE BATTERY ON OFF 725 00 5mW MHz ON OFF 725 00 5mW MHz UHF WIRELESS SYSTEM VM 92U G2 ON OFF 725 00 5mW MHz UHF WIRELESS SYSTEM VM 92U G2 AA ALKALINE...

Page 15: ...e a need to adjust the frequency to match the receiver s frequency If the microphone cannot be turn on please check the battery It may be very low Typical new full battery life is 4 6 hours with our system otherwise the batteries might be defective or near expiration date NOTE UHF WIRELESS SYSTEM VM 92U G2 ON OFF 725 00 5mW MHz HOW TO INTERCHANGE MICROPHONE HEAD 1 2 INTERCHANGEABLE MICROPHONE HEAD...

Page 16: ... Consume Power 5 Watts 14 Receiver Dimensions WxHxD 8 2 x 1 7 x 6 inches 20 9 x 4 2 x 15 2 cm 15 Package Dimensions WxHxD 16 9 x 13 7 x 2 8 inches 42 8 x 34 7 x 7 2 cm 16 Shipping Weight 5 6 lbs 2 5 kg B TECHNICAL FEATURE OF THE MICROPHONE 1 Transmitter Power 5mW or 10mW Switchable 2 Osillation Mode PLL 3 Harmonic Radiation 60dBc 4 Frequency Stability 0 005 at 0 50 5 Battery Voltage 2 x AA 1 5V Al...

Page 17: ... 3 LCD Digital Display 4 IR Port Receives infrared beam to synchronize frequencies IR when using multiple systems only one microphone port should be exposed at a time 5 Battery Cover 6 Tie Clip 7 Microphone Extension Jack Inside Picture 1 Power Mute indicator Green Ready Amber Mute Open Flashing Red IR is transmission in process Glowing Red Low battery power Pulsing Red Battery dead microphone can...

Page 18: ...or your instrument MIC for the microphone adjustment 0 Guitar with passive pickups 10 Guitar with active pickups MICROPHONE BODY PACK REAR VIEW A AA ALKALINE BATTERY AA ALKALINE BATTERY AA ALKALINE BATTERY Good CLOSE OPEN STEP 1 Open battery cover STEP 2 Insert 2 AA batteries 2 alkaline batteries are expected to use for about 8 hours Make sure that you insert batteries correctly as shown in pictur...

Page 19: ...let C CAUSE There is no indication of AF signal Turn off the receiver and make sure it is properly connected to the mixer or amplifier If it is slowly turn the volume higher D CAUSE There is no indication of RF signal If there is no indication of RF signal there may be interference between the receiver and the microphone Change the channel between the microphone and receiver otherwise Adjust the a...

Page 20: ...he wire by wielding If it does not work replace the microphone out lead 6 SYMPTOM THE MICROPHONE DISTORTION LEVEL IS INCREASING GRADUALLY CAUSE The microphone batteries are running out Replace the microphone batteries 7 SYMPTOM POOR SIGNAL CAUSE When the 2 in 1 Base Module and microphone are placed in different rooms made of concrete wall This would cause poor signal Your audio equipment is close ...

Page 21: ...n conflicts with the local wireless information law in your country please switch to a different product model or contact our technicians for advice FCC Information to User for Reference This equipment is designed in compliance with the limits for a Class A digital device pursuant to part 15 of the FCC Rules from the United States of America These limits are designed to provide protection against ...

Page 22: ... 736 250 736 500 736 750 737 000 737 250 CH 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CH 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 FREQUENCY 737 500 737 750 738 000 738 250 738 500 738 750 739 000 739 250 739 500 739 750 740 000 740 250 740 500 740 750 741 000 741 250 741 500 741 750 742 000 742 250 742 500 742 750 743 000 743 250 7...

Page 23: ... 761 250 761 500 761 750 762 000 762 250 CH 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 CH 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 FREQUENCY 762 500 762 750 763 000 763 250 763 500 763 750 764 000 764 250 764 500 764 750 765 000 765 250 765 500 765 750 766 000 766 250 766 500 766 750 767 000 767 250 767 500 767 750 768 000 768 250 7...

Page 24: ...school etc It covers both parts and labors The warranty becomes effective on the date of your purchase To Register Your Warranty Please submit the warranty card that cames with your unit it is also download on our website However we need the invoice for your purchase in order to process this warranty You may also register your warranty online Please visit our website at www BetterMusicBuilder com ...

Page 25: ...ity CA 94587 U S A TELEPHONE NUMBERS USA Region USA Toll Free 1 800 318 2218 Sales Marketing 510 477 9955 Customer Service 510 477 9955 FAX NUMBERS USA Region Sales Marketing 510 477 9922 Customer Service 510 477 9922 WORLD WIDE WEB E mail sales bettermusicbuilder com Website www bettermusicbuilder com ...

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Page 28: ...000 Code 20130921 Better Music Builder is a leader in the Audio and Karaoke equipment industry We are committed to offering you high quality audio products Unlike any others brand we deliver the best cost and value to you directly For the latest update information including operation manuals installation instructions hook up diagram and other new technolo gies updates etc please visit us at our we...

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